Understanding the Concepts

* Impulse: Impulse is the change in momentum of an object. It's calculated as the product of force and the time the force acts.

* Momentum: Momentum is the mass of an object multiplied by its velocity.

* Newton's Second Law: Force equals mass times acceleration (F = ma). Acceleration is the change in velocity over time.

Solution

1. Calculate the Impulse:

* Impulse = Force × Time

* Impulse = 20 N × 2 s = 40 Ns (Newton-seconds)

2. Impulse is equal to the change in momentum:

* Impulse = Δp (where Δp is the change in momentum)

* Therefore, the object's momentum changes by 40 Ns.

Important Note: The question is incomplete. It asks what is given to the object, but doesn't specify what quantity we are looking for. Here are some possibilities:

* The change in momentum is 40 Ns. This is what we calculated above.

* The object's final momentum is 40 Ns (assuming it started at rest). If the object was initially at rest, its final momentum would be equal to the change in momentum.

Let me know if you'd like to explore any of these possibilities further!